(refs #2425) fixed for coding standard
(refs #2425) fixed for coding standard

C-nakajima/OpenPNE3,upsilon/travis-test,C-nakajima/OpenPNE3,kashiwasan/symfony-advanced,ShinichiU/AuthFramework,ShinichiU/OpenPNE3,ShinichiU/OpenPNE3,nishizoe/OpenPNE3,isaosano/OpenPNE3,ShinichiU/AuthFramework,upsilon/travis-test,ShinichiU/AuthFramework,isaosano/OpenPNE3,ShinichiU/OpenPNE3,C-nakajima/OpenPNE3,C-nakajima/OpenPNE3,ShinichiU/OpenPNE3,nishizoe/OpenPNE3,kashiwasan/symfony-advanced,isaosano/OpenPNE3,isaosano/OpenPNE3